26945140

素因数分解:

$2^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{3671}}^1$

素因数の和:4047

約数の個数: 24

約数和(自身を含む): 56754432

約数和(自身を除く): 29809292

約数列:

[1, 2, 4, 5, 10, 20, 367, 734, 1468, 1835, 3670, 3671, 7340, 7342, 14684, 18355, 36710, 73420, 1347257, 2694514, 5389028, 6736285, 13472570, 26945140]

約数ペア:

[(1, 26945140), (2, 13472570), (4, 6736285), (5, 5389028), (10, 2694514), (20, 1347257), (367, 73420), (734, 36710), (1468, 18355), (1835, 14684), (3670, 7342), (3671, 7340)]